feat(node,hub): season-specific overviews, manual TMDB match correction, and wizard polish

Two operator-facing fixes for a real 3-season show whose automatic TMDB
match was wrong at the show level: per-season overview/air_date tabs in the
detail modal (falling back to the show-level text when a season's own is
empty), and a "Fix match…" search-and-correct affordance that re-resolves
every file sharing the corrected show's display_title. New signed op
OP_TMDB_OVERRIDE and two read-only pairs (season_meta_req/resp,
tmdb_search_req/resp), MNP_VERSION 0.5 -> 0.6.

Also: the create-group wizard gets a spinning indexing indicator and an
app-selection step, group settings default the TMDB language to the
operator's own locale (never as a global default), and a file renamed
mid-session now re-triggers title parsing instead of being silently
skipped by the enrichment dedup guard.

Fixes two bugs found during this work: the search overlay's z-index lost
to the base video-overlay class and rendered invisibly, and season_meta's
own empty overview didn't fall back to the show-level one.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LAmyXtc6dAADsH23ydXQpY

1 files changed, 56 insertions, 10 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/app.js b/packages/meshbay-hub/src/meshbay_hub/static/app.js
index 58ffe8e..f9bcd43 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/app.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/app.js
@@ -839,6 +839,15 @@ function CreateGroupWizard({ token, username, onCreated }) {
   const [joinPolicy, setJoinPolicy] = useState('invite');
   const [roots, setRoots] = useState([]);
   const [uploadIdx, setUploadIdx] = useState(0);
+  // Every registered app, on by default — narrowing this down here means
+  // members never briefly see one the operator meant to leave off, the way
+  // toggling it afterward from Settings would.
+  const [enabledApps, setEnabledApps] = useState(() => APPS.map(a => a.key));
+  const toggleWizardApp = useCallback((key) => {
+    setEnabledApps(prev => prev.includes(key)
+      ? prev.filter(k => k !== key)
+      : [...prev, key]);
+  }, []);
 
   // Step 2 progress
   const [setupSteps, setSetupSteps] = useState([]);
@@ -915,8 +924,13 @@ function CreateGroupWizard({ token, username, onCreated }) {
     const steps = [
       { label: t('wizard.step_create_hub'), status: 'pending' },
       { label: t('wizard.step_attach'), status: 'pending' },
-      { label: t('wizard.step_index'), status: 'pending' },
     ];
+    // Only a step at all when it does something — the common case (every
+    // app left on, the default) has nothing to set and no reason to show a
+    // step for it.
+    if (enabledApps.length < APPS.length)
+      steps.push({ label: t('wizard.step_apps'), status: 'pending' });
+    steps.push({ label: t('wizard.step_index'), status: 'pending' });
     if (roots.length > 1)
       steps.push({ label: t('wizard.step_add_roots'), status: 'pending' });
     steps.push({ label: t('wizard.step_gek'), status: 'pending' });
@@ -980,11 +994,24 @@ function CreateGroupWizard({ token, username, onCreated }) {
       update('done');
       advance();
 
-      // 3. Wait for the node's own initial scan of this group to finish —
+      // 3. Narrow the enabled apps down, if the operator unchecked any —
+      // before the scan below, so a member who joins while it is still
+      // running never briefly sees an app meant to be off. Same
+      // not-hosted-yet race as steps 4+ below: the group is attached, but
+      // may not have reached groups_ctx yet.
+      if (enabledApps.length < APPS.length) {
+        update('running');
+        await withRetry(() => platform.node.call(
+          'PUT', `/api/groups/${gid}/apps`, { apps: enabledApps }));
+        update('done');
+        advance();
+      }
+
+      // 4. Wait for the node's own initial scan of this group to finish —
       // the group is not usable for anything below (extra roots, GEK) until
       // this finishes, so nobody lands on a page that looks broken, or hits
       // a "not configured" error from racing ahead of it. Can take tens of
-      // minutes on a slow disk (see the StarWars benchmark) — the node
+      // minutes on a slow disk with a large library — the node
       // keeps scanning on its own either way (test_hot_reload_survives_
       // client_close.py); this step is only about not lying about it.
       update('running');
@@ -992,7 +1019,7 @@ function CreateGroupWizard({ token, username, onCreated }) {
       update('done');
       advance();
 
-      // 4. Add extra roots (if >1)
+      // 5. Add extra roots (if >1)
       if (roots.length > 1) {
         update('running');
         for (let i = 0; i < roots.length; i++) {
@@ -1007,13 +1034,13 @@ function CreateGroupWizard({ token, username, onCreated }) {
         advance();
       }
 
-      // 5. GEK init
+      // 6. GEK init
       update('running');
       await withRetry(() => platform.node.call('POST', `/api/groups/${gid}/gek`));
       update('done');
       advance();
 
-      // 6. Generate pairing code
+      // 7. Generate pairing code
       update('running');
       const pairResult = await platform.node.call('POST', '/api/operator/pair');
       if (pairResult && pairResult.code) {
@@ -1031,7 +1058,7 @@ function CreateGroupWizard({ token, username, onCreated }) {
       update('error');
       setSetupError(platform.bridgeMessage(err));
     }
-  }, [name, description, joinPolicy, roots, uploadIdx, token, onCreated]);
+  }, [name, description, joinPolicy, roots, uploadIdx, enabledApps, token, onCreated]);
 
   // Step 0: Node detection
   if (step === 0) {
@@ -1065,7 +1092,7 @@ function CreateGroupWizard({ token, username, onCreated }) {
 
   // Step 1: Group details + directories
   if (step === 1) {
-    const canProceed = name.trim() && roots.length > 0;
+    const canProceed = name.trim() && roots.length > 0 && enabledApps.length > 0;
     return html`<div class="page-content">
       <h2>${t('wizard.title')}</h2>
       ${error && html`<div class="error-msg" style="margin-bottom:16px">${error}</div>`}
@@ -1112,6 +1139,25 @@ function CreateGroupWizard({ token, username, onCreated }) {
       </div>
 
       <div class="settings-section">
+        <h3 class="settings-heading">${t('members.apps_title')}</h3>
+        <p style="font-size:0.85em;color:var(--text-dim);margin-bottom:8px">
+          ${t('members.apps_hint')}</p>
+        <ul class="apps-toggle-list">
+          ${APPS.map(a => html`
+            <li key=${a.key} class="settings-row">
+              <label class="settings-label">
+                <input type="checkbox" checked=${enabledApps.includes(a.key)}
+                  onChange=${() => toggleWizardApp(a.key)} />
+                ${' '}${t(a.labelKey)}
+              </label>
+            </li>
+          `)}
+        </ul>
+        ${enabledApps.length === 0 && html`
+          <p class="error-msg">${t('members.apps_need_one')}</p>`}
+      </div>
+
+      <div class="settings-section">
         <h3 class="settings-heading">${t('wizard.directories')}</h3>
         <p style="font-size:0.85em;color:var(--text-dim);margin-bottom:8px">
           ${t('wizard.directories_hint')}</p>
@@ -1161,8 +1207,8 @@ function CreateGroupWizard({ token, username, onCreated }) {
         ${setupSteps.map((s, i) => html`
           <div class="wizard-step wizard-step-${s.status}" key=${i}>
             <span class="wizard-step-icon">
-              ${s.status === 'done' ? '✓' :
-                s.status === 'running' ? '●' :
+              ${s.status === 'running' ? html`<span class="spinner"></span>` :
+                s.status === 'done' ? '✓' :
                 s.status === 'error' ? '✗' : '○'}
             </span>
             <span>${s.label}</span>